I needed this for Science so when I finally got it I wanted to help other people. They are oxygen, nitrogen, carbon dioxide, and aragon. Thank you, thank you.
Nitrogen and Oxagen
These gases are nitrogen, oxygen and argon.
The two most common compounds in the Earth's atmosphere are nitrogen gas (N2) and oxygen gas (O2), which together make up about 99% of the total volume of gases.
The most common elements in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%). Other gases present in smaller amounts include argon, carbon dioxide, and trace amounts of other gases like neon, helium, and methane.
The two most common gases found in Earth's atmosphere are nitrogen (N2) and oxygen (O2). Nitrogen makes up about 78% of the atmosphere, while oxygen makes up about 21%.
Nitrogen and Oxagen
Nitrogen & Oxygen.
The two most common gases in Earth's atmosphere are nitrogen, which makes up about 78%, and oxygen, which makes up about 21%.
The two most common gases in Earth's atmosphere are nitrogen (N) and oxygen (O2). Nitrogen is roughly 78% and oxygen is roughly 21%.
Nitrogen & Oxygen.
These gases are nitrogen, oxygen, argon, carbon dioxide.
The two most common gases in Earth's atmosphere are nitrogen (approximately 78%) and oxygen (approximately 21%).
The three most common gases in the dry atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%).
The two most common gases in Earth's atmosphere are nitrogen (N) and oxygen (O2). Nitrogen is roughly 78% and oxygen is roughly 21%.
Nitrogen and oxygen are the two most abundant gases in Earth's atmosphere, making up approximately 99% of its composition. Nitrogen comprises about 78% of the atmosphere, while oxygen makes up around 21%.
The three most common gases in Earth's atmosphere are nitrogen (N2), oxygen (O2), and argon (Ar). Nitrogen makes up about 78% of the atmosphere, oxygen comprises about 21%, and argon is present at about 0.93%.
Nitrogen and Oxygen are the most common gases in the atmosphere.